VSTM File Viewer for .NET
View Microsoft Visio VSTM files in browser without requiring Visio application or Office Automation.
How to View VSTM File Using C#
In order to view VSTM file, we’ll use
API which is a feature-rich, powerful and easy to use API for C# platform to be used with any Viewer. Open
package manager, search for Aspose.Diagram and install. You may also use the following command from the Package Manager Console.
Package Manager Console Command
PM> Install-Package Aspose.Diagram
Steps to View VSTM via C#
Aspose.Diagram makes it easy for the developers to view the VSTM file with just few lines of code.
- Load VSTM file with an instance of Diagram class
- Call the Diagram.Save method with SaveFileFormat.HTML as parameters
- Load resultant HTML in default browser via Process.Start
Aspose.Diagram for .NET is supported on all major operating systems. Just make sure that you have the following prerequisites.
- Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Mono or COM Interop
- Development environment like Microsoft Visual Studio
- Aspose.Diagram for .NET referenced in your project
C# code to view VSTM
// load VSTM file via an instance of Diagram var diagram = new Aspose.Diagram.Diagram("template.vstm"); // convert VSTM to HTML format diagram.Save(output, Aspose.Diagram.SaveFileFormat.HTML); // load resultant HTML in default browser System.Diagnostics.Process.Start(output);
About Aspose.Diagram for .NET APIAspose.Diagram is a Microsoft Visio document format manipulation API. One can easily load, create, modify, manipulate including daigram elements and convert Visio diagrams to other formats such as PDF, XPS, JPEG, PNG, BMP, TIFF, SVG, EMF and more. It is a standalone API and does not require Microsoft Visio or any other software to be installed.
Free App to View VSTM
Check our live demos to View VSTM with following benefits.
VSTM What is VSTM File Format
Files with VSTM extension are template files created with Microsoft Visio that support macros. Unlike VSDX files, files created from VSTM templates can run macros that are developed in Visual Basic for Applications (VBA) code. A template file can be created in order to provide basic settings of the document that can be utilized to generate further documents with these settings. Visio files are used to create drawings that contain visual objects, flow charts, UML diagram, information flow, organizational charts, software diagrams, network layout, database models, objects mapping and other similar information. Files generated using Visio can also be exported to different file formats such as PNG, BMP, PDF and others.Read More
Other Supported Viewer Formats
Using C#, One can also view many other file formats including.